Steven Yeun, while he hasn’t worked on a film yet with Jordan Peele prior to Nope, has worked with Peele in television.
Back in 2013, Palmer actually had a guest role on an episode of Key & Peele, the sketch comedy series created by Jordan Peele and comedian Keegan-Michael Key.
Palmer has also had experience in horror after she landed a lead role in the series, Scream Queens.
Keke Palmer, on the other hand, hasn’t had as much exposure with Jordan Peele’s style prior to her role in Nope, however, she has worked with him in the past.